i HAD a beta copy of a friend's beta copy, which came off the air to his beta machine years back, but haven't seen my copy in a while. (my friend has since died, alas)
haven't had cause to look for/at my copy lately.
but some of the betas i've looked at from a similar period have begun to go 'funny'
it's just poss.that the recent paris perfs. of the work were filmed, but i'm not sure.